HIGH QUALITY Dog Collar Comfortable Adjustable Nylon (Police Dog) reflection - 100% Brand new and high quality. - Dual layer design, soft foam cotton lining can effectively reduce the tension of leash,providing maximum protection and comfort for your loved dog. - Durable and strong nylon strap. -Adjustable position with metal buckles, you can find the most suitable size according to pet size. - Fashion and fine workmanship. - To buy the unique collar is the first step for you to take good care of pet. Size : 1. Adjustable Nylon Dog Collar (Police Dog ) Size Width Length Neck Circumference S/M 2.5cm 55cm 32-39cm L 3.5cm 66cm 42-51cm